Polyiodocarbon
多碘烃
🗣️ 情景例句
worrying about him.
为他操心。
I won't argue with you,but I think you're being unfair.
我不会与你争论，但是我认为你不公平。
As the man tried to swing the speedboat round, the steering wheel came away in his hands.
当那人试图让快艇转弯时，方向盘脱手了。